There are three students named terri in a class of 24. if one student is randomly chosen to the teacher pass out papers, what is the probability that it will be someone named terri?

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Express -5 2/5 as an improper fraction.